Add guards for unsupported subqueries join plan, was too ambitious.
Merge branch 'master' of github.com:VoltDB/voltdb into subqueries-bad-plan-reject
A nice algorithm to reject queries that are not possible with 2 fragments limit. Get better plan for queries that we can support.
Fix the subquery table aggregate plan bug; Detect subquery group by without partition by column; Add more planner tests;
Fix a TVE comparison bug on partition column
Remove dead code for outer join; Add more outer join subquery tests.
ENG-6534: Dont delete ad files...creates unpushable export partitions.
ENG-6534: create datasource if ad exists.
Fix the typo and refactor test cases
ENG-6533: When we upgrade the initial catalog, use the bytes from the
upgraded catalog to create the node's CatalogContext, not the
pre-upgraded bytes.
ENG-6534: create missing partition data sources for current generation.
ENG-6534: comments and log.
Merge branch 'master' of github.com:VoltDB/voltdb into subqueries-bad-plan-reject
For ENG-6431, when syncing export USOs during rejoin, make sure to extend the buffer chain to get the current stream block to contain the correct USO
For ENG-6431, add comment to previous commit
ENG-6534: remove redundant check.
test all DDL features
test all DDL features
test all DDL features
add global setup